Puerto Rico & the Spanish Virgins

Puerto Rico's eastern tip is where the Caribbean quietly changes registers. The water is the same deep blue running east from the Dominican Republic, but the flag, the customs process and the mail service are all suddenly American. Puerto del Rey, just outside Fajardo, is the Caribbean's largest marina and the natural hinge point on that run — the last full-service base before the US and British Virgin Islands, forty minutes off the runway at San Juan. Two hours further out, Culebra and Vieques keep a version of the old Caribbean the busier islands either side have largely built over: a wildlife refuge across much of each island, one of the world's most-photographed beaches, and, after dark in Vieques, a bay that glows blue-green around every paddle stroke.

“Forty minutes off the jet at San Juan, and the water itself starts glowing around the hull after dark.”

Signature anchorages

US waters throughout, and closer together than the distances suggest — the whole cruising ground sits inside a single overnight's range of Fajardo.

• Puerto del Rey & the Fajardo caysThe fleet's start and end point — the Caribbean's largest marina, with La Cordillera Nature Reserve's Icacos and Palominos cays a short, easy run offshore for a first afternoon at anchor: clear water and good snorkelling over sand and reef in modest depths.
• Ensenada Honda, CulebraCulebra's near-landlocked main harbour, mangrove-ringed and sheltered from every direction; sand-and-mud holding is good in 7–12m (23–40ft), and Dewey, the island's only town, is a short dinghy ride across the bay for fuel, provisioning and a table at Mamacita's.
• CulebritaAn uninhabited islet off Culebra's east end, inside the Culebra National Wildlife Refuge; anchor off Playa Tortuga and tender in for the tidal 'baths' among the rocks and the shuttered 1886 lighthouse. No facilities, and no shelter from a northerly swell.
• Playa Flamenco & Carlos Rosario, CulebraFlamenco's wide, crescent-shaped bay is regularly ranked among the world's best beaches — and open to the north, so a settled-weather day-stop rather than an overnight. Round to Carlos Rosario on the west coast for a proper mooring field and the calmer reef, between Culebra and Cayo Luis Peña.
• Esperanza, ViequesThe south-coast anchorage for Vieques town, off the Malecón (the seafront promenade); holding is patchy — grass over clay, and dragging is reported — so favour a modern anchor and generous scope, or shift to Sun Bay. Licensed operators run the nightly tender circuit into Mosquito Bay from here.
• Mosquito BayThe bioluminescent bay, immediately east of Esperanza — Guinness World Records' brightest since 2006, and glowing year-round rather than seasonally. No private or motorised craft permitted inside; access is by kayak or electric-boat tour only, under permit from DRNA (Puerto Rico's Department of Natural and Environmental Resources), after dark.
• Sun Bay, ViequesA crescent beach just east of Esperanza with the better holding of the two — sand throughout, 3–6m (10–20ft), open only to the south. The easier overnight of the two Vieques anchorages.

The scene

Landmarks, not fixtures — the things that were here before the charter fleet and will still be here after.

Table & stay ashore

Nothing formal — this is a marina town and two low-key island towns, and the best addresses know it.

A week, sketched

Short hops throughout — Fajardo out to Culebra, Culebra south to Vieques, and a last night back on the cays before disembarking.

Pair with